4 wires: each for red 20m, black 20m, yellow 10m, and green 10m
Earth voltage Measuring Rate
about 3 times/second
Measuring Times
Over 5000 times
Withstanding Voltage
AC 3700V/rms (Between circuit and enclosure)
Insulation Resistance
Over 20MΩ (between circuit and enclosure it is 500V)
Electromagnetic Features
IEC61326(EMC)
Packaging and delivery
Packaging Details
HZRC-3000B Soil Resistivity Measurement High Precise 4 pole digital earth resistance tester
Inside packing: bubble board
Outside packing: standard box
Customer OEM packing also available